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Q. An Olympic long jumper leaves the ground at an angle of 23o and travels through the air for a horizontal distance of 8.7 before landing. What is the takeoff speed of the jumper?

Q. A wheel rotates with a constant angular acceleration of 4.35 rad/s2. Suppose that the initial angular speed of the wheel is 2.99 rad/s. Elucidate through what angle does the wheel rotate after 2.88 s?

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